diff options
| -rw-r--r-- | src/arch/arm64/Kconfig | 2 | ||||
| -rw-r--r-- | src/soc/nvidia/tegra210/ramstage.c | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/src/arch/arm64/Kconfig b/src/arch/arm64/Kconfig index 0438ded429..c7eafe649a 100644 --- a/src/arch/arm64/Kconfig +++ b/src/arch/arm64/Kconfig @@ -17,7 +17,7 @@ config ARCH_ROMSTAGE_ARM64 config ARCH_RAMSTAGE_ARM64 bool select ARCH_ARM64 - select RAMSTAGE_CBMEM_TOP_ARG if !SOC_NVIDIA_TEGRA210 + select RAMSTAGE_CBMEM_TOP_ARG source src/arch/arm64/armv8/Kconfig diff --git a/src/soc/nvidia/tegra210/ramstage.c b/src/soc/nvidia/tegra210/ramstage.c index 13fa1c6a02..2e01523060 100644 --- a/src/soc/nvidia/tegra210/ramstage.c +++ b/src/soc/nvidia/tegra210/ramstage.c @@ -15,6 +15,7 @@ #include <arch/lib_helpers.h> #include <arch/stages.h> +#include <cbmem.h> #include <console/console.h> #include <device/mmio.h> #include <gic.h> @@ -72,6 +73,11 @@ void ramstage_entry(void) if (tegra210_run_mtc() != 0) printk(BIOS_ERR, "MTC: No training data.\n"); + /* Ramstage is run on a different core, so passing cbmem_top + via calling arguments is not an option, but it is not a problem + to call cbmem_top_chipset() again here to populate _cbmem_top_ptr. */ + _cbmem_top_ptr = (uintptr_t)cbmem_top_chipset(); + /* Jump to boot state machine in common code. */ main(); } |